August 2017
Intermediate to advanced
274 pages
7h 44m
Chinese
Content preview from Python数据分析基础
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下载指南
｜
243
(3)
双击
Python34
文件夹。
(4)
双击
python
应用程序。
(5)
在
Python Shell
窗口打开后，输入以下命令，然后按回车键：
import mysqlclient
如果你没有接收到任何错误信息，那么就说明
mysqlclient
安装正确，你可以进行下面的
工作了。
A.4.2
macOS
方法
1
在进行以下步骤之前，你必须先安装好
Python 3
。
(1)
点击“
Applications
”打开应用程序窗口。
(2)
点击“
iTerm
”打开终端窗口。
(3)
输入以下命令，然后按回车键：
python -m pip install mysqlclient
按下回车键之后，你会看到命令行窗口中的输出信息，表示
mysqlclient
扩展包已经安
装好了。
如果你收到了错误信息，请试着输入以下命令，然后按回车键：
sudo python -m pip install mysqlclient
你会被要求输入登录进计算机的密码。输入密码（不会显示在屏幕上），然
后按回车键。
要确认
mysqlclient
安装正确，执行以下步骤。
(1)
点击“
Applications
”打开应用程序窗口。
(2)
点击“
iTerm
”打开终端窗口。
(3)
在终端窗口中打开
Python
解释器，输入以下命令，然后按回车键：
python
(4) Python
解释器打开后，输入以下命令，然后按回车键：
import mysqlclient
如果你没有接收到任何错误信息，那么就说明
mysqlclient
安装正确，你可以进行下面的 ...
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I wanted to learn C and C++, but it didn't click for me until I picked up an O'Reilly book. When I went on the O’Reilly platform, I was astonished to find all the books there, plus live events and sandboxes so you could play around with the technology.Addison B.
I’ve been on the O’Reilly platform for more than eight years. I use a couple of learning platforms, but I'm on O'Reilly more than anybody else. When you're there, you start learning. I'm never disappointed.Amir M.
I'm always learning. So when I got on to O'Reilly, I was like a kid in a candy store. There are playlists. There are answers. There's on-demand training. It's worth its weight in gold, in terms of what it allows me to do.